Hi, I have a computer with the albatron kx400-8x motherboard. Up until now, I had been using the powercolor ati 9200 video card, but recently I bought a brand new BFG nVIDIA GeForce 6800 Video Card, 128MB DDR, 256-Bit card (http://www.bfgtech.com/6800OC.html). I installed this card and turned on...